Vol. 59 No. 2
February 2007
Drilling and Cementing Technology
Single-Diameter Technology Capable of Increasing Extended-Reach Drilling by
50%
The combination of single-diameter technology and extended-reach drilling
(ERD) can have a positive effect on capital-cost structure. Single-diameter
technology provides the foundation for a significant increase in the lateral
reach of many extended-reach wellbores. This extended lateral reach results in
increased reservoir contact that can lead to increased production per well,
which can reduce field well counts.
View a synopsis
of OTC 17828 published in JPT 
This article, written by Assistant Technology Editor Karen Bybee, contains
highlights of paper OTC 17828, "Single-Diameter Technology Capable of
Increasing Extended-Reach Drilling by 50%," by R. Bell, R. McKee, and E.
Zwald, Enventure Global Technology, and D. Lewis, SPE, and P.V. Suryanarayana,
SPE, Blade Energy Partners, prepared for the 2006 Offshore Technology
Conference, Houston, 1-4 May.